I find the boundaries which the "On Politics At Work" blog sets to be very narrow and centered around what that the author thinks is the most pressing issue. The author names 4 points out of which 3 are about equality on the workfloor and one vague one about "what problems do we solve?".
I find it odd that no one even speaks about questions like: "Is this company a net-win for society? Are we perhaps making the world a worse place?". For example is it not important if you work at Uber to discuss how far "disrupting" is allowed to go? When does "disrupting" become eroding workclass rights? Shouldn't you discuss if it is ethical to get a large group of people to work below minimum wage? Or in case of Apple if it is acceptable that the supply chain becomes time and again "contaminated" with suppliers who use forced labour?